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KUIPER-00038, 63750

Orbit data source: Space-Track

KUIPER-00038, 63750 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Mon, 28 Apr 2025 UTC via an ATLAS V 551 launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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Identifier
63750, 2025-088AC
Orbit
LEO
Last TLE update
19 hours ago
Origin
Manufacturer
Kuiper Systems
Mission
Operational spacecraft
Bus & Motor
KUIPER, Unknown motor
Mass
~490 kg wet, ~490 kg dry
Launch date (UTC)
2025-04-28 (2 months ago)
Launch vehicle
ATLAS V 551
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)

Expand to show TLE details & history

TLE from 19 hours ago
0 KUIPER-00038
1 63750U 25088AC  25174.76722712  .00009155  00000-0  25874-3 0  9996
2 63750  51.8691 188.4140 0004522 326.6145  33.4556 15.37067523  8822
Epoch: 2025-06-23T18:24Z
TLE epoch observation values (Epoch: 2025-06-23T18:24:48.423Z)
Latitude
0.00001°
Longitude
0.03946°
Altitude
452.971 km
Speed
7.643 km/s
True Right ascension
12h 33m 39s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
43.10011°
Longitude
129.23392°
Altitude
461.549 km
Speed
7.64 km/s
Apparent Right ascension
17h 05m 11s
Apparent Declination
7° 13' 08"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
00:50:51
Azimuth
293.132° NW
Elevation
-14.943°
Doppler factor
1
Orbital elements
Apogee altitude
458.344 km
Perigee altitude
452.164 km
Semi-major axis
6,833.391 km
Eccentricity
0.00045
Inclination
51.8691°
RAAN
188.414°
Arg. of periapsis
326.6145°
True anomaly
Unknown
Mean anomaly
33.4556°
Eccentric anomaly
Unknown
Mean motion
3.84228 °/min
Orbital period
93.69 mins
BSTAR
0.00025874
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KUIPER-00038 Visibility forecast

Observer location: undefined°, undefined°

Span
Click to sort rows by Start time (UTC) header in descending order
Start Az.
Max El. time (UTC)
Max El. Az.
Max El.
End time (UTC)
End Az.
6 mins2025-06-25 03:21:28.456Z222.082° SW2025-06-25 03:24:28.456Z156.69° SSE42.827°2025-06-25 03:27:28.456Z57.91° ENE
5 mins2025-06-25 09:55:28.456Z311.119° NW2025-06-25 09:57:28.456Z336.474° NNW43.453°2025-06-25 10:00:28.456Z124.161° SE
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